package org.example.netty.HeartBeat.server;

import io.netty.channel.*;
import io.netty.handler.timeout.IdleStateEvent;


public class ChatServerHandler extends ChannelInboundHandlerAdapter {
    @Override
    public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
        if(evt instanceof IdleStateEvent){
            IdleStateEvent event =(IdleStateEvent)evt;
            String eventType =null;
            switch(event.state()){
                case READER_IDLE:
                    eventType ="读空闲";
                    break;
                case WRITER_IDLE:
                    eventType ="写空闲";
                    break;
                case ALL_IDLE:
                    eventType ="读写空闲";
                    break;
            }
            System.out.println(ctx.channel().remoteAddress()+"超时事件："+eventType);
            ctx.channel().close();
        }
    }
}
